The SitePoint Forums have moved.

You can now find them here.
This forum is now closed to new posts, but you can browse existing content.
You can find out more information about the move and how to open a new account (if necessary) here.
If you get stuck you can get support by emailing forums@sitepoint.com

If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed. To start viewing messages,
select the forum that you want to visit from the selection below.

Validating Combo Boxes using JS

Not a clue what I'm doing. This is part of some javascript someone wrote for me. It was originally designed to validate a text box, but I've changed it to a combo box and now, no matter what I do, it won't accept anything in the combo box.